Ziegler, a 31-year-old sidearmer, is under team control through 2014 and is owed only $405K for the balance of the season. He has a 2.39 ERA, 6.9 K/9, 3.1 BB/9, and 71.6% groundball rate with no home runs allowed in 37 2/3 innings this year. As you might expect, he's a lot tougher on right-handed hitters.